<!DOCTYPE html>
<html>
<head>
  <meta charset=utf-8>
  <title>&lt;samp&gt;</title>
</head>
<body>
  <!-- is structured inline -->
  <p><samp class="class" lang="en">text</samp></p>

  <!-- is strictly inline -->
  <p><dfn><samp class="class" lang="en">text</samp></dfn></p>

  <!-- can be empty -->
  <p>text <samp></samp></p>
  <p>text <dfn><samp></samp></dfn></p>

  <!-- can contain interactive -->
  <p><samp><a>text</a></samp></p>
  <p><dfn><samp><a>text</a></samp></dfn></p>

  <!-- cannot contain structured inline -->
  <p><samp>text <ul><li>list</li></ul> <em>elem</em></samp></p>
</body>
</html>
